What is the efi shell?, Computer Engineering

Assignment Help:

The EFI community has formed an open source shell environment. Rather than booting directly into a full OS, on some executions, the user can boot to the EFI shell. The shell is an EFI application; it can reside straight within the platform ROM, or on a device for which the drivers are in ROM.

The shell can be used to implement other EFI applications, such as setup, OS install, diagnostic or configuration utilities, and system flash updates; it can also be used to play CDs or DVDs without having to boot to a total operating system, given that an EFI application with the appropriate features is written. Shell commands also make it possible to copy or move files and directories among supported file systems. Drivers can be loaded and unloaded, and a whole TCP/IP stack can also be used from within the shell.

 

 


Related Discussions:- What is the efi shell?

Determine the benefits of message passing, Determine the benefits of Messag...

Determine the benefits of Message passing Message passing provides two major benefits: An object's properties are expressed by its methods, thus message passing support

Explain basic function of keyboard, Q. Explain basic function of Keyboard? ...

Q. Explain basic function of Keyboard? Keyboard is the major input device for your computer. It is an accurate and fast device. The multiple character keys permit you to transm

Convert, haw to convert context free grammar to regular grammar

haw to convert context free grammar to regular grammar

What do you mean by resolution, Q. What do you mean by Resolution? Reso...

Q. What do you mean by Resolution? Resolution is parameter which defines possible sharpness or clarity of a video image.  Resolution is defined as number of pixels which make u

The void type is used for, The void type is used for  The void type is ...

The void type is used for  The void type is used to make generic pointers.

What is java swing, Swing is a GUI toolkit for Java. It is one kind of the ...

Swing is a GUI toolkit for Java. It is one kind of the Java Foundation Classes (JFC). Swing haves graphical user interface (GUI) widgets such as text boxes, buttons, split-panes, a

What is incidence matrix, Incidence Matrix: - This is the incidence matrix ...

Incidence Matrix: - This is the incidence matrix for an undirected group. For directed graphs, the vertex from where an edge is originating will have +1 and the vertex where the ed

Explain program source code, Q. Explain Program Source Code? Program S...

Q. Explain Program Source Code? Program Source Code  Every assembly language statement appears as: {identifier}  Keyword {{parameter},}  {;comment}.   Element of a

Can we change the color of the worksheet tabs in my workbook, In a word,you...

In a word,you can't. It would certainly be helpful to be able to color-code your worksheet tabs. For some reason, Microsoft hasn't executed this feature, which has been available i

Interpreted language and a compiled language, Difference between an interpr...

Difference between an interpreted language and a compiled language? Ans) A compiled language is written and then run by a compiler which checks its syntax and compresses it int

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd